Thanks for the reply Stan. My XA160s now have about 75 hours on them. I am hoping they do not need 750 hours??? Just out of curiosity, do you yuse aftermarkets power cables with your pass amps?
Pass Labs 350.5 or 600.5 owners--breakin time.....
I just bought a pair of Pass Labs 600.5 monoblocks which now have about 25 hours playing time on them. They are starting to finally open up in the upper registers and in detail. Still kind of veiled though... They sound better after 4+ hours of play. Could anyone comment on the total breakin time and what they may sound like after say 100 hours? Thanks! Stan